Watch bezel device and watch

Abstract

The utility model provides a watch bezel device and a watch, the watch bezel device comprises a watchcase, a surface ring and a snap ring, the outer side wall of the watchcase is provided with a first annular groove; the surface ring is annular, and a second annular groove is formed in the inner side wall of the surface ring; the clamping ring comprises a plurality of first clamping tongues, a plurality of second clamping tongues and an annular base ring, the first clamping tongues and the second clamping tongues are arranged on the two sides of the base ring in a protruding mode respectively, the base ring is arranged on the watchcase in a sleeving mode, all the first clamping tongues are inserted into the first annular groove, all the second clamping tongues are inserted into the second annular groove, and the face ring can rotate relative to the watchcase through the clamping ring. The snap ring is used for replacing a traditional spring wire, the structural stability of the snap ring is high, when the face ring rotates relative to the watchcase through the snap ring, the snap ring can effectively reduce abnormal sound generated in the watch, the phenomenon that the watch cannot rotate is avoided, the experience feeling of consumers is improved, and the watch is suitable for large-scale popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to watch structure technical field especially relates to a bezel device and watch. BACKGROUND

[0002] Watch is a portable time-keeping tool for people to carry or wear, also called wrist watch, the bezel of watch generally includes watch case, link ring and bezel, the bezel and link ring are annular, the bezel is sleeved on the watch case, the link ring is clamped between the bezel and watch case, the bezel can rotate relative to the watch case through the link ring, and the bezel can be bonded with a flash part, so that the visual effect of the watch can be improved.

[0003] However, since the link ring is made of spring wire, the irregular shape of the link ring made of spring wire has poor structural stability, when the bezel is rotated, it is difficult to rotate or abnormal sound is generated, which reduces the experience of consumers and is not suitable for wide promotion. UTILITY MODEL CONTENTS

[0004] The utility model discloses a bezel device and watch, which aims to solve the technical problems that the bezel of the existing watch includes a watch case, a link ring and a bezel, the bezel can rotate relative to the watch case through the link ring, the link ring is made of spring wire, the irregular shape of the link ring made of spring wire has poor structural stability, when the bezel is rotated, it is difficult to rotate or abnormal sound is generated, which reduces the experience of consumers.

[0005] The utility model is realized as follows: a bezel device includes:

[0006] A watch case, a first annular groove is arranged on the outer side wall of the watch case;

[0007] A bezel, the bezel is annular, a second annular groove is arranged on the inner side wall of the bezel;

[0008] A snap ring, the snap ring includes a plurality of first clamping tongues, a plurality of second clamping tongues and a ring-shaped base ring, the first clamping tongues and the second clamping tongues are respectively arranged on the two sides of the base ring, the base ring is sleeved on the watch case, the first clamping tongues are inserted into the first annular groove, the second clamping tongues are inserted into the second annular groove, and the bezel can rotate relative to the watch case through the snap ring.

[0009] Optionally, the snap ring further includes a plurality of anti-stupid blocks, the anti-stupid blocks are arranged on the base ring, a third annular groove is further arranged on the inner side wall of the bezel, the third annular groove is communicated with the second annular groove, and the anti-stupid blocks are located in the third annular groove.

[0010] Optionally, the third annular groove is located below the second annular groove.

[0011] Optionally, the base ring is an open ring.

[0012] Optionally, each of the first clamping tongues is protruded from an inner side wall of the base ring, and a bottom of the first clamping tongue is provided with a first chamfer capable of quickly guiding the first clamping tongue into the first annular groove.

[0013] Each of the second clamping tongues is protruded from an outer side wall of the base ring, and a top of the second clamping tongue is provided with a second chamfer capable of quickly guiding the second clamping tongue into the second annular groove.

[0014] Optionally, the bezel device further comprises a plurality of gear assemblies, each of the gear assemblies comprises an elastic member and a ball, the watch case is further provided with a plurality of accommodating grooves, the bezel is further provided with a plurality of limiting grooves, the elastic member is located in the accommodating groove, one part of the ball is located in the accommodating groove and presses against the elastic member, and the other part of the ball is located in the limiting groove; when the bezel is rotated, the ball can be positioned from one limiting groove into another limiting groove.

[0015] Optionally, the number of the limiting grooves is greater than the number of the accommodating grooves.

[0016] Optionally, the watch case comprises a watch seat, an annular supporting plate and four connecting blocks, the annular supporting plate is protruded from a top of the watch seat, the first annular groove is arranged on an outer side wall of the annular supporting plate, and the four connecting blocks are arranged on two sides of the watch seat respectively in two groups.

[0017] Optionally, the clamping ring is an annular member made of plastic material.

[0018] The utility model further provides a watch which comprises the bezel device.

[0019] The utility model discloses a clamping ring replaces the traditional spring wire, and the base ring of the clamping ring is sleeved on the watch case, each first clamping tongue of the clamping ring is inserted into the first annular groove of the watch case, each second clamping tongue of the clamping ring is inserted into the second annular groove of the bezel, the clamping ring has high structural stability, when the bezel rotates relative to the watch case through the clamping ring, the clamping ring can effectively reduce the abnormal sound generated in the watch, and the bezel can not be rotated, the experience of consumer is improved, and the utility model is suitable for wide range of popularization. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the perspective view of the bezel device provided by the utility model embodiment;

[0021] Figure 2 is Figure 1 the explosion Figure 1 ;

[0022] Figure 3is Figure 1 the explosion Figure 2 ;

[0023] Figure 4 is a sectional view of the watch ring device provided by the embodiment of the utility model;

[0024] Figure 5 is Figure 4 the local amplification schematic view of A in the figure;

[0025] Figure 6 is a perspective view of the snap ring provided by the embodiment of the utility model;

[0026] Figure 7 is Figure 6 the local amplification schematic view of B in the figure;

[0027] Figure 8 is a perspective view of the face ring provided by the embodiment of the utility model Figure 1 ;

[0028] Figure 9 is a perspective view of the face ring provided by the embodiment of the utility model Figure 2 ;

[0029] Figure 10 is a perspective view of the watch case provided by the embodiment of the utility model.

[0030] Reference signs:

[0031] 10, watch case; 11, first annular groove; 12, accommodating groove; 13, watch seat; 14, annular supporting plate; 15, connecting block; 20, face ring; 21, second annular groove; 22, third annular groove; 23, limiting groove; 30, snap ring; 31, first clamping tongue; 311, first chamfer; 32, second clamping tongue; 321, second chamfer; 33, base ring; 34, foolproof block; 40, gear assembly; 41, elastic member; 42, elastic ball; 50, bottom shell; 60, watch cover; 70, accommodating space. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0033] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is referred to as "connected to" another element, it can be directly connected to another element or there can be a middle element.

[0034] It should be further noted that the left, right, up, down and other orientation terms in the present embodiment are merely relative concepts or are referenced to the normal use state of the product, and should not be considered as limiting.

[0035] Referring to Figures 1 to 10 The utility model discloses a bezel device mainly applied to watch, and the bezel device includes watchcase 10, face ring 20 and snap ring 30, the outside wall of watchcase 10 is equipped with first annular groove 11, face ring 20 is annular, and the inner side wall of face ring 20 is equipped with second annular groove 21, and second annular groove 21 is oppositely arranged with first annular groove 11, and snap ring 30 includes a plurality of first clamping tongue 31, a plurality of second clamping tongue 32 and annularly arranged base ring 33, and first clamping tongue 31 and second clamping tongue 32 are respectively protruded on the inner and outer sides of base ring 33, base ring 33 is sleeved on watchcase 10, each first clamping tongue 31 is inserted into first annular groove 11, and each second clamping tongue 32 is inserted into second annular groove 21, and face ring 20 can rotate relative to watchcase 10 through snap ring 30, and traditional spring wire is replaced by snap ring 30, and the structural stability of snap ring 30 is strong, when face ring 20 rotates relative to watchcase 10 through snap ring 30, the abnormal sound generated in watch can be effectively reduced, and the phenomenon of not rotating can not appear, the experience of consumer is improved, and the utility model is suitable for wide range of popularization.

[0036] In the present embodiment, snap ring 30 further includes a plurality of foolproof blocks 34, each of which is protruded on base ring 33, and the inner side wall of face ring 20 is further provided with third annular groove 22, which is in communication with second annular groove 21, and each of the foolproof blocks 34 is located in third annular groove 22. Because the volume of the parts of snap ring 30 is small, it is difficult to distinguish the front and back of snap ring 30 without looking closely, and the foolproof blocks 34 on snap ring 30 can be used as assembly foolproof.

[0037] Third annular groove 22 is located below second annular groove 21, each of the foolproof blocks 34 is protruded on the bottom of base ring 33, and the distance between the inner side wall of face ring 20 and the bottom wall of second annular groove 21 is greater than the distance between the inner side wall of face ring 20 and the bottom wall of third annular groove 22, i.e., the depth of second annular groove 21 is greater than the depth of third annular groove 22, so as to match the structure of snap ring 30.

[0038] In some embodiments, base ring 33 is an open ring, thereby enhancing the elasticity of snap ring 30 and enabling snap ring 30 to be quickly sleeved on watchcase 10.

[0039] The first clamping tongues 31 are protruded from the inner side wall of the base ring 33, and the bottom of each first clamping tongue 31 is provided with a first chamfer 311 which can quickly guide the first clamping tongue 31 into the first annular groove 11. The second clamping tongues 32 are protruded from the outer side wall of the base ring 33, and the top of each second clamping tongue 32 is provided with a second chamfer 321 which can quickly guide the second clamping tongue 32 into the second annular groove 21. When the bezel 20 is lifted upward by an external force, the first clamping tongues 31 on the inner side of the clamping ring 30 are pulled by the watch case 10, and the bezel 20 is pulled by the second clamping tongues 32 on the outer side of the clamping ring 30. The first clamping tongues 31 and the second clamping tongues 32 can support the deformation of the clamping ring 30, so that the bezel 20 cannot fall off.

[0040] In some embodiments, the clamping ring 30 is an annular member made of plastic material. When the bezel 20 is rotated, the plastic material of the clamping ring 30 can further reduce the abnormal sound generated in the watch, and will not affect the signal of the watch antenna.

[0041] In this embodiment, the bezel device further comprises a plurality of gear assemblies 40, each gear assembly 40 comprising a resilient member 41 and a ball 42. The watch case 10 is further provided with a plurality of accommodating grooves 12, and the bezel 20 is further provided with a plurality of limiting grooves 23. The resilient member 41 is located in the accommodating groove 12, and a part of the ball 42 is located in the accommodating groove 12 and presses against the resilient member 41, and another part of the ball 42 is located in the limiting groove 23. The depth of the accommodating groove 12 is greater than the depth of the limiting groove 23. When the bezel 20 is rotated by hand, the ball 42 can be quickly positioned from one limiting groove 23 to another limiting groove 23 to position the bezel 20, so that the bezel 20 does not rotate randomly during use, and the rotation feeling of the bezel 20 is improved, and the abnormal sound is further reduced. The resilient member 41 is a spring.

[0042] In some embodiments, the number of limiting grooves 23 is greater than the number of accommodating grooves 12. The limiting grooves 23 are spherical grooves with very shallow depth. The number of accommodating grooves 12 and gear assemblies 40 is two, and the number of limiting grooves 23 is eight, so that the bezel 20 can be rotated relative to the watch case 10 by a smaller force.

[0043] In this embodiment, the watch case 10 comprises a watch seat 13, an annular support plate 14, and four connecting blocks 15. The annular support plate 14 is protruded from the top of the watch seat 13, and the outer circumference of the annular support plate 14 is smaller than the outer circumference of the watch seat 13. The annular support plate 14 and the watch seat 13 form a stepped structure. The first annular groove 11 is arranged on the outer side wall of the annular support plate 14, and the accommodating groove 12 is arranged on the watch seat 13. The four connecting blocks 15 are arranged on the two sides of the watch seat 13 in two groups, so as to be connected with the watchband.

[0044] The bezel device further comprises a bottom shell 50 and a cover 60, which are respectively installed on the upper and lower sides of the watch case 10, and the bottom shell 50, the cover 60 and the watch case 10 enclose a containing space 70 for installing a movement, and the cover 60 is made of glass.

[0045] The utility model further discloses a watch which comprises the bezel device as described above.

[0046] In conclusion, the utility model replaces the traditional spring wire with the snap ring 30, the base ring 33 of the snap ring 30 is sleeved on the watch case 10, each first clamping tongue 31 of the snap ring 30 is inserted into the first annular groove 11 of the watch case 10, each second clamping tongue 32 of the snap ring 30 is inserted into the second annular groove 21 of the bezel 20, the snap ring 30 has strong structural stability, when the bezel 20 rotates relative to the watch case 10 through the snap ring 30, the snap ring 30 can effectively reduce the abnormal sound generated in the watch, and the bezel 20 cannot be rotated, the experience of consumers is improved, and the utility model is suitable for wide range of promotion.

[0047] The above merely describes the preferred embodiments of the utility model and is not intended to limit the utility model, and any modification, equivalent replacement or improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A bezel device, characterized by , comprising: a watch case, an outer side wall of the watch case being provided with a first annular groove; a bezel, the bezel being annular, an inner side wall of the bezel being provided with a second annular groove; a snap ring, the snap ring comprising a plurality of first snap tongues, a plurality of second snap tongues, and a base ring arranged annularly, the first snap tongues and the second snap tongues being respectively protruded on two sides of the base ring, the base ring being sleeved on the watch case, each of the first snap tongues being inserted into the first annular groove, each of the second snap tongues being inserted into the second annular groove, the bezel being able to rotate relative to the watch case through the snap ring.

2. The watch bezel assembly of claim 1 wherein, The snap ring further comprises a plurality of fool-proof blocks, each of the fool-proof blocks being protruded on the base ring, an inner side wall of the bezel is further provided with a third annular groove, the third annular groove being in communication with the second annular groove, each of the fool-proof blocks being located in the third annular groove.

3. The watch bezel assembly of claim 2, wherein, The third annular groove is located below the second annular groove.

4. The watch bezel assembly of claim 1 wherein, The base ring is an open ring.

5. The watch bezel assembly of claim 1 wherein, Each of the first snap tongues is protruded on an inner side wall of the base ring, a bottom of the first snap tongue is provided with a first chamfer capable of quickly guiding the first snap tongue into the first annular groove; and / or, Each of the second snap tongues is protruded on an outer side wall of the base ring, a top of the second snap tongue is provided with a second chamfer capable of quickly guiding the second snap tongue into the second annular groove.

6. The watch bezel assembly of claim 1 wherein, The watch ring device further comprises a plurality of gear assemblies, the gear assemblies comprising elastic members and elastic beads, the watch case is further provided with a plurality of accommodating grooves, the bezel is further provided with a plurality of limiting grooves, the elastic members are located in the accommodating grooves, one part of the elastic beads is located in the accommodating grooves and presses against the elastic members, and another part of the elastic beads is located in the limiting grooves, when the bezel is rotated, the elastic beads can be positioned from one of the limiting grooves into another of the limiting grooves.

7. The watch bezel assembly of claim 6, wherein: The number of the limiting grooves is greater than the number of the accommodating grooves.

8. The watch bezel apparatus of claim 1 wherein, The watch case comprises a watch seat, an annular support plate, and four link blocks, the annular support plate is protruded on a top of the watch seat, the first annular groove is provided on an outer side wall of the annular support plate, and the four link blocks are respectively provided on two sides of the watch seat in two groups.

9. The watch bezel assembly of Claim 1 wherein, The snap ring is an annular member made of plastic material.

10. A watch characterized by The watch ring device comprises any one of claims 1-9. The watch ring device comprises any one of claims 1-9.

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